rtl8192_phy_SwChnl 2205 drivers/staging/rtl8192u/r8192U_core.c priv->rf_set_chan = rtl8192_phy_SwChnl; rtl8192_phy_SwChnl 71 drivers/staging/rtl8192u/r819xU_phy.h u8 rtl8192_phy_SwChnl(struct net_device *dev, u8 channel);